import java.util.Scanner;

public class Lab6DivideWithoutRemainder {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int n = Integer.parseInt(scanner.nextLine());

        double numbers2 = 0;
        double numbers3 = 0;
        double numbers4 = 0;

        for (int i = 0; i < n; i++) {

            int number = Integer.parseInt(scanner.nextLine());

            if (number % 2 == 0) {
                numbers2++;
            }
            if (number % 3 == 0) {
                numbers3++;
            }
            if (number % 4 == 0) {
                numbers4++;
            }
        }
        System.out.printf("%.2f%n", (numbers2 / n) * 100);
        System.out.printf("%.2f%n", (numbers3 / n) * 100);
        System.out.printf("%.2f%n", (numbers4 / n) * 100);
    }
}